20121066 (number)

20121066 is an even 8-digits composite number following 20121065 and preceding 20121067. In scientific notation, it is written as 2.0121066 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 5747112 positive integers (up to 20121066) that are relatively prime to 20121066.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-one thousand sixty-six

Notation

Scientific notation 2.0121066 × 10^7
Engineering notation 2.0121066 × 10^6

Prime Factorization of 20121066

Prime Factorization 2 × 63 × 49 × 3259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20121066
Product of the distinct prime numbers

The prime factorization of 20121066 is 2 × 63 × 49 × 3259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 17, 32, 349, 202, 7184, 540, 32548, 80726, 937967, 652620, 5475059, 7659714, 30431365, 43292278, 255264858, 582038546, 3996207991, 1266545339

Basic calculations (n = 20121066)

Multiplication

n×y
n×2 40242132
n×3 60363198
n×4 80484264
n×5 100605330

Division

n÷y
n÷2 10060533
n÷3 6707022
n÷3 5030266.5
n÷5 4024213.2

Exponentiation

ny
n2 404857296976356
n3 8.1461603930429E+21
n4 1.63909430915E+29
n5 3.2980324774632E+36

Nth Root

y√n
2√n 4485.6511233042
3√n 271.98836635652
4√n 66.975003720076
5√n 28.888846222938

Divisors of 20121066

1, 2, 49, 63, 98, 126, 3087, 3259, 6174, 6518, 159691, 205317, 319382, 410634, 10060533, 20121066

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20121065
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121066 can be divided by 16 positive divisors. The sum of these divisors (counting 20121066) is 1, the average is 0.0625.

Base conversion 20121066

Base System Value
2 Binary 1001100110000010111101010
3 Ternary 1101212020220200
4 Quaternary 1030300113222
5 Quinary 20122333231
6 Senary 1555133030
8 Octal 114602752
10 Decimal 20121066
12 Duodecimal 68a4176
16 Hexadecimal 13305ea
20 Vigesimal 65f2d6
36 Base36 bz9ii

Cryptographic Hash Functions

md5 da1eadc2dd3ff392634da858e186eaa7
sha1 f63aa909c417075861e6d8f9792c06e04ec9c966
sha256 0791fca6f484dad03cc624c2ff9251b8989223b550f8940404652e364d605ca4
sha512 ee032d2185e21c0ed782e03c3bdee7171c542f78ff97e9095769020341a0a0276e1f300f6e59273f56d5ca9da018659b30fb9b9689b422a79b7d3dd68633aa26
ripemd-160 f66f50ee8b05ad2a5c2238d70e76c4e2c805565e

20121066 as geometric shapes

Circle

Radius = n
Diameter 40242132
Circumference 126424386.25599
Area 1.2718967099331E+15

Sphere

Radius = n
Volume 3.4122556860997E+22
Surface area 5.0875868397326E+15
Circumference 126424386.25599

Square

Length = n
Perimeter 80484264
Area 404857296976356
Diagonal 28455484.426604

Cube

Length = n
Surface area 2429143781858136
Volume 8.1461603930429E+21
Space diagonal 34850708.614447

Equilateral Triangle

Length = n
Perimeter 60363198
Area 1.7530835204451E+14
Altitude 17425354.307223

Triangular Pyramid

Length = n
Surface area 1.7530835204451E+14
Volume 9.6003420909231E+20
Height 9485161.4755347